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Showing: 1 to 10 of 2040 matches for "fan curves"  Page   1   2   3   4   5   6   7   8   9  next TITLE Graphical Representation Of The Operating Points For Two-Fan Ventilation Systems  SUMMARY ... technique by which the operating points for a two-fan ventilation system can be represented as the intersection of the modified fan curves is described. ... AUTHOR Wang, Y. J. PUBLISHED 1986 TITLE Characteristics curves revisited: A more logical approach to determining operating points  SUMMARY ... vol- mine increases, the head loss due to ume, fan curves start high and de- friction and shock factors steadily in- crease with increasing volume, while ... AUTHOR English, L. M. ; Wang, Y. J. PUBLISHED 1999 TITLE Predictive Optimization Of Convergency Behavior In Numerical Solution Of Mine Fan Characteristics  SUMMARY ... was concluded, inter alia, that the improved MFIRE-based mine fan curve-fitting computer subprogram (SPLINE) produces satisfactorily similar fan curves as SPSS ... AUTHOR Chukabarah, C. Orf., Prince PUBLISHED 1993 TITLE Mathematical Solutions To The Multiple-Fan Ventilation Systems  SUMMARY ... Fan curves do not have extreme points. ➤ The ... Only pressure-quantity curves are taken into consideration from fan curves. The ... AUTHOR Sarac, S. PUBLISHED 2000 TITLE Development Of A Tool To Predict Performance Of Debladed Main Fans At Henderson Mine  SUMMARY ... With the completion of a new network model of the Henderson ventilation system, a tool was built to develop fan curves for possible future fan configurations ... AUTHOR Loring, D. ; Almgren, J. PUBLISHED 2007 TITLE Characterizing Multiple Operating Points in Mine Ventilation Systems  SUMMARY ... 1. Fan curve A is assumed for both fans in branches 1 and 2. 2. Fan curves A and B are assumed for the fans in branches 1 and 2, respectively. ... AUTHOR Mutmansky J M ; Hartman H L PUBLISHED 1988 TITLE Computer-Generated Main Fan Performance Curves For Various Operating Conditions  SUMMARY Page 1. Jerry L. Fuller USDOL - MSHA - SHTC COMPUTER-GENERATED MAIN FAN PERFORMANCE CURVES FOR VARIOUS OPERATING CONDITIONS ado - October 24- ... AUTHOR Fuller, Jerry L. PUBLISHED 1984 TITLE Characteristic Curves Revisited: A More Logical Approach to Determining Operating Points – Preprint 97-53  SUMMARY ... Page 3. 4 '. I 8 D (I 0 BD 23 Q,- Figure 2. Fan and Mine Curves with Relative Units unless an auxiliary yaxls is provided. In other ... AUTHOR English, L. M. ; Wang, Y. J. PUBLISHED 1997 TITLE Practical Application Of Aerostatistics To Multiple Fan System Analysis In Mine Ventilation  SUMMARY ... The unstandardized fan characteristics are also given, although the fan curves were plotted on logarithmic paper by Greuer ( 1977). ... AUTHOR Chukabarah, P. C. O. PUBLISHED 1995 TITLE Main Mine Fan Reverse Performance Characteristics  SUMMARY ... Reverse fan summary curves of percentage ... Nevertheless, the curves presented are derived from the actual tests and not taken from calculated fan curves. ... AUTHOR Dunn, Michael F. ; Kendorski, Francis S. ; Schilz, Raphael D. ; Thimons, Edward D. PUBLISHED 1982 Showing: 1 to 10 of 2040 matches for "fan curves"  Page   1   2   3   4   5   6   7   8   9  next Search Again